+- collaborative: allow non-x86 endianness (for ints, for floats?)
+- collaborative: have an initial undo item = contents of the initial
+ xoj file + attachments for bitmap, pdf, and ps backgrounds
+
+- cleanup of undo history (keep track of refcounts, delete old undo)
+ save-and-clear-undo ?
+
+- RandR / recalibration awareness?
+ (e.g. if xinput events are far away from core events, re-query geometry?)
+ or see if removing the GTK bugfix would help? -- e.g. by recalling an
+ internal gtk init function?
+
+
+** patch: ortho/snap (revised Apr 13 2009)
+ xournal_ortho_snap_patch_4 (by Josef Pavlicek)
+
+** patch (Ian-Woo Kim): multicolumn mode + LASSO SELECTION
+ xournal_lasso_multipage_zoom_button_20090620.patch
+
+** autosave patch (Edward Yang) (fix: optional only, w/ menu + cfgfile
+ entries; fix: should clean up autosave.xoj.bg* files too; config interval)
+ 0001-Implement-autosave-for-documents-revised.patch (2 seconds after
+ modification, vs original 5 seconds)
+
+- TEST AGAINST 2.18.x ?
+- prerelease: update help file (remove references to pdftoppm/libgnomeprint
+ & update to poppler/gtkprint)
+- document config options into manual file?
+- PDF bg memory usage throttling / delete oldest pdf backgrounds
+- replace ttsubset by something more modern? (eg. from cairo ?)
+- auto-hide patch from ~/prog/src/xournal-autohide/ ?
+ (check for cpu usage; handle BOTH edges
+ and only (un)hide stuff at the correct edge!)
+** UI update (Bob McElrath) -- eliminating status bar, compact layout,
+ "compact interface" by default; themes, with line in config file
+ to load pixmaps from pixmaps/$THEME/ (see Jan 9, 2009 emails)
+- horizontal mode instead of dual-view / multicolumn ?
+** FIXME: get_pressure_multiplier() should access correct members
+ of event struct, like xinput_coords()
+** FIX RECOGNIZER BUG: for single-segment strokes (e.g. single click),
+ I_xx and I_yy = 0, sometimes -0 -> Rad = nan (should I_xx = abs(...) ?)
+ also Det = division by 0, should return 0 if ixx + iyy = 0.
+ (MAYBE: fix inertia calc: integrate dm over each segment rather than dm.pt[i])
+** "new page before/after" on a PDF bg page should ask: same page, other page of
+ PDF file, default paper
+- new recognizer icon (andruk on patches tracker)
+- recognizer: if variable-width, associate average width
+- recognizer should snap to existing recognized geometric shapes
+